geographical mile是什么意思

中文翻译与英英解释

地理英里〔赤道上经度一分的长度，约1，854米〕。

geographical:    adj. 地理学的，地理的。 adv. -ically ...

mile:    n. 1.英里，哩(＝1609米)。 2.一英里赛跑。 ...

a former British unit of length equivalent to 6,080 feet (1,853.184 meters); 800 feet longer than a statute mile
同义词：nautical mile, naut mi, mile, mi, Admiralty mile,

The geographical mile is a unit of length determined by 1 minute of arc along the Earth's equator. For the 1924 International Spheroid this equalled 1855.